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<a href="a00096.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// Dependencies</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &quot;../detail/setup.hpp&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &quot;../detail/precision.hpp&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &quot;../detail/_vectorize.hpp&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;../vector_relational.hpp&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &quot;../common.hpp&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_MESSAGES_ENABLED &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#       pragma message(&quot;GLM: GLM_GTC_integer extension included&quot;)</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00140.html">glm</a></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;{</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00175.html#gad454e4c8d8cd73ddc7de855f733a1465">isPowerOfTwo</a>(genIUType Value);</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        GLM_FUNC_DECL vecType&lt;bool, P&gt; <a class="code" href="a00175.html#gad454e4c8d8cd73ddc7de855f733a1465">isPowerOfTwo</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; value);</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        GLM_FUNC_DECL genIUType <a class="code" href="a00175.html#ga76ec9b214ea1376fe09a903e34bab847">ceilPowerOfTwo</a>(genIUType Value);</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        GLM_FUNC_DECL vecType&lt;T, P&gt; <a class="code" href="a00175.html#ga76ec9b214ea1376fe09a903e34bab847">ceilPowerOfTwo</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; value);</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        GLM_FUNC_DECL genIUType <a class="code" href="a00175.html#ga6a5a8f6dd1b2f755e4572bd039062c37">floorPowerOfTwo</a>(genIUType Value);</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        GLM_FUNC_DECL vecType&lt;T, P&gt; <a class="code" href="a00175.html#ga6a5a8f6dd1b2f755e4572bd039062c37">floorPowerOfTwo</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; value);</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        GLM_FUNC_DECL genIUType <a class="code" href="a00175.html#gae95be3b384f3bbd00c6c1cf0a1f96485">roundPowerOfTwo</a>(genIUType Value);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        GLM_FUNC_DECL vecType&lt;T, P&gt; <a class="code" href="a00175.html#gae95be3b384f3bbd00c6c1cf0a1f96485">roundPowerOfTwo</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; value);</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genIUType&gt;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00175.html#ga7ae705574ef3e3ebfb4f537d8d285c48">isMultiple</a>(genIUType Value, genIUType Multiple);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        GLM_FUNC_DECL vecType&lt;bool, P&gt; <a class="code" href="a00175.html#ga7ae705574ef3e3ebfb4f537d8d285c48">isMultiple</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Value, T Multiple);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        GLM_FUNC_DECL vecType&lt;bool, P&gt; <a class="code" href="a00175.html#ga7ae705574ef3e3ebfb4f537d8d285c48">isMultiple</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Value, vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Multiple);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        GLM_FUNC_DECL genType <a class="code" href="a00175.html#gafe632af669ac57d670ca18e3665a12ca">ceilMultiple</a>(genType Source, genType Multiple);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        GLM_FUNC_DECL vecType&lt;T, P&gt; <a class="code" href="a00175.html#gafe632af669ac57d670ca18e3665a12ca">ceilMultiple</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Source, vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Multiple);</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        GLM_FUNC_DECL genType <a class="code" href="a00175.html#ga6912db42d43873fe1dedb3aed2b7a239">floorMultiple</a>(</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                genType Source,</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                genType Multiple);</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        GLM_FUNC_DECL vecType&lt;T, P&gt; <a class="code" href="a00175.html#ga6912db42d43873fe1dedb3aed2b7a239">floorMultiple</a>(</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Source,</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Multiple);</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        GLM_FUNC_DECL genType <a class="code" href="a00175.html#ga10a8ab7b254257b607b6a3fc68c3e661">roundMultiple</a>(</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                genType Source,</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                genType Multiple);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        GLM_FUNC_DECL vecType&lt;T, P&gt; <a class="code" href="a00175.html#ga10a8ab7b254257b607b6a3fc68c3e661">roundMultiple</a>(</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;                vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Source,</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; Multiple);</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;} <span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="preprocessor">#include &quot;round.inl&quot;</span></div>
<div class="ttc" id="a00175_html_gad454e4c8d8cd73ddc7de855f733a1465"><div class="ttname"><a href="a00175.html#gad454e4c8d8cd73ddc7de855f733a1465">glm::isPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; bool, P &gt; isPowerOfTwo(vecType&lt; T, P &gt; const &amp;value)</div><div class="ttdoc">Return true if the value is a power of two number. </div></div>
<div class="ttc" id="a00175_html_ga7ae705574ef3e3ebfb4f537d8d285c48"><div class="ttname"><a href="a00175.html#ga7ae705574ef3e3ebfb4f537d8d285c48">glm::isMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; bool, P &gt; isMultiple(vecType&lt; T, P &gt; const &amp;Value, vecType&lt; T, P &gt; const &amp;Multiple)</div><div class="ttdoc">Return true if the &#39;Value&#39; is a multiple of &#39;Multiple&#39;. </div></div>
<div class="ttc" id="a00175_html_gafe632af669ac57d670ca18e3665a12ca"><div class="ttname"><a href="a00175.html#gafe632af669ac57d670ca18e3665a12ca">glm::ceilMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; ceilMultiple(vecType&lt; T, P &gt; const &amp;Source, vecType&lt; T, P &gt; const &amp;Multiple)</div><div class="ttdoc">Higher multiple number of Source. </div></div>
<div class="ttc" id="a00175_html_gae95be3b384f3bbd00c6c1cf0a1f96485"><div class="ttname"><a href="a00175.html#gae95be3b384f3bbd00c6c1cf0a1f96485">glm::roundPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; roundPowerOfTwo(vecType&lt; T, P &gt; const &amp;value)</div><div class="ttdoc">Return the power of two number which value is the closet to the input value. </div></div>
<div class="ttc" id="a00175_html_ga10a8ab7b254257b607b6a3fc68c3e661"><div class="ttname"><a href="a00175.html#ga10a8ab7b254257b607b6a3fc68c3e661">glm::roundMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; roundMultiple(vecType&lt; T, P &gt; const &amp;Source, vecType&lt; T, P &gt; const &amp;Multiple)</div><div class="ttdoc">Lower multiple number of Source. </div></div>
<div class="ttc" id="a00175_html_ga6a5a8f6dd1b2f755e4572bd039062c37"><div class="ttname"><a href="a00175.html#ga6a5a8f6dd1b2f755e4572bd039062c37">glm::floorPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; floorPowerOfTwo(vecType&lt; T, P &gt; const &amp;value)</div><div class="ttdoc">Return the power of two number which value is just lower the input value, round down to a power of tw...</div></div>
<div class="ttc" id="a00140_html"><div class="ttname"><a href="a00140.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
<div class="ttc" id="a00175_html_ga76ec9b214ea1376fe09a903e34bab847"><div class="ttname"><a href="a00175.html#ga76ec9b214ea1376fe09a903e34bab847">glm::ceilPowerOfTwo</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; ceilPowerOfTwo(vecType&lt; T, P &gt; const &amp;value)</div><div class="ttdoc">Return the power of two number which value is just higher the input value, round up to a power of two...</div></div>
<div class="ttc" id="a00175_html_ga6912db42d43873fe1dedb3aed2b7a239"><div class="ttname"><a href="a00175.html#ga6912db42d43873fe1dedb3aed2b7a239">glm::floorMultiple</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; T, P &gt; floorMultiple(vecType&lt; T, P &gt; const &amp;Source, vecType&lt; T, P &gt; const &amp;Multiple)</div><div class="ttdoc">Lower multiple number of Source. </div></div>
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